Suppose Professor Mann places his Cyber Law $406$ exams on hard drives of shared ODU computers. Now suppose the FBI has opened an investigation on him, and the FBI wants to acquire Professor Mann's exams and other data he placed on hard drives of shared university computers.

Now suppose one of Professor Mann's colleagues, Dr$.$ Doom, who hates Professor Mann, contacts the FBI and offers to give the FBI access to Professor Mann's Cyber Law $406$ exams and other data to which Dr$.$ Doom has lawful access via the shared drves. Consistent with Fourth Amendment principles, select the best answer as to what the FBI can lawfully do in response to Dr$.$ Doom's consent to give the FBI access to Professor Mann's data mentioned above:

Decine Dr$.$ Doom's consent, because the FBI must seek a search warrant for the data

The FBI may rely upon Dr$.$ Doom's lawful cansent or obtain a search warrant.

Because data lke what is slored in the shared hard erives is intangible, the FBI may lanfully obtain it without a warrant or withou Dr$.$ Dcom's consent.